• Today

    Aug 28

    84°Lo 65°

    A thunderstorm in spots

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
  • Mon

    Aug 29

    81°Lo 65°

    A shower or t-storm in spots

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Aug 30

    81°Lo 59°

    A p.m. t-storm in spots

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Aug 31

    76°Lo 56°

    Partly sunny and less humid

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Sep 1

    75°Lo 53°

    Partly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 84° RealFeel® 93° Precipitation 50%

Day

N

E

S

W

  • SE 6 mph
  • Gusts: 13 mph

Partly sunny and warmer; a shower or thunderstorm in spots this afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 65° RealFeel® 66° Precipitation 11%

Night

N

E

S

W

  • SE 4 mph
  • Gusts: 7 mph

Partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Waterloo Pollen Levels - August 28

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    High

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2015
High 84° 81° 98° (1926) 66°
Low 65° 58° 39° (1935) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:18 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:41 AM with 14:47 of moolight, then sets at 5:28 PM

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps